Fix for Savannah bug report 59287

[u/mrichter/AliRoot.git] / STEER / AliVEventHandler.h

diff --git a/STEER/AliVEventHandler.h b/STEER/AliVEventHandler.h
index 29a754c88f298d1fa43e236fe6f2e7499734fc44..1e4cab6309f67a9f1f104957017f959d9bdafbc1 100644 (file)
--- a/STEER/AliVEventHandler.h
+++ b/STEER/AliVEventHandler.h
@@ -20,9 +20,12 @@ class AliVEventHandler : public TNamed {
     AliVEventHandler();
     AliVEventHandler(const char* name, const char* title);
     virtual ~AliVEventHandler();
+    // Handled tree
+    virtual TTree       *GetTree() const { return NULL; }
+    virtual Option_t    *GetDataType() const { return NULL; }
     // Output
-    virtual void         SetOutputFileName(char* fname)   = 0;
-    virtual char*        GetOutputFileName()              = 0;
+    virtual void         SetOutputFileName(const char* fname)   = 0;
+    virtual const char*  GetOutputFileName()              = 0;
     // Input
     virtual void         SetInputTree(TTree* tree)        = 0;
     // Steering